Open Question: I really like this girl, help!?

ok, well i met this girl on a rpg game, and we've known each other for 6 months, and we finally met today, and i really really like her, she's so much like me, i love her personality and everything about her. i felt different after meeting her, but i like her just as much as i liked her before. it was so hard to talk to her, awkward, in other words, i don't really have this much problems talking to anyone but her. i'm a girl, 13 and she's 11.